java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-ext2-properties/simple_search_value-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 07:10:47,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 07:10:47,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 07:10:47,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 07:10:47,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 07:10:47,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 07:10:47,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 07:10:47,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 07:10:47,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 07:10:47,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 07:10:47,176 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 07:10:47,177 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 07:10:47,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 07:10:47,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 07:10:47,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 07:10:47,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 07:10:47,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 07:10:47,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 07:10:47,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 07:10:47,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 07:10:47,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 07:10:47,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 07:10:47,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 07:10:47,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 07:10:47,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 07:10:47,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 07:10:47,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 07:10:47,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 07:10:47,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 07:10:47,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 07:10:47,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 07:10:47,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 07:10:47,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 07:10:47,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 07:10:47,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 07:10:47,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 07:10:47,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 07:10:47,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 07:10:47,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 07:10:47,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 07:10:47,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 07:10:47,204 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 07:10:47,219 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 07:10:47,220 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 07:10:47,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 07:10:47,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 07:10:47,221 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 07:10:47,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 07:10:47,222 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 07:10:47,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 07:10:47,222 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 07:10:47,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 07:10:47,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 07:10:47,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 07:10:47,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 07:10:47,223 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 07:10:47,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 07:10:47,224 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 07:10:47,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 07:10:47,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 07:10:47,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 07:10:47,224 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 07:10:47,225 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 07:10:47,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:10:47,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 07:10:47,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 07:10:47,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 07:10:47,226 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 07:10:47,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 07:10:47,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 07:10:47,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 07:10:47,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 07:10:47,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 07:10:47,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 07:10:47,271 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 07:10:47,271 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 07:10:47,272 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext2-properties/simple_search_value-2.i [2019-08-18 07:10:47,330 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd6f4eca2/d88770a46e4d431285b6a0f4f58454b1/FLAG5f6ab708f [2019-08-18 07:10:47,854 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 07:10:47,857 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext2-properties/simple_search_value-2.i [2019-08-18 07:10:47,868 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd6f4eca2/d88770a46e4d431285b6a0f4f58454b1/FLAG5f6ab708f [2019-08-18 07:10:48,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd6f4eca2/d88770a46e4d431285b6a0f4f58454b1 [2019-08-18 07:10:48,160 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 07:10:48,162 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 07:10:48,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 07:10:48,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 07:10:48,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 07:10:48,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74fbf801 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48, skipping insertion in model container [2019-08-18 07:10:48,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,182 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 07:10:48,237 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 07:10:48,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:10:48,675 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 07:10:48,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:10:48,785 INFO L192 MainTranslator]: Completed translation [2019-08-18 07:10:48,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48 WrapperNode [2019-08-18 07:10:48,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 07:10:48,787 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 07:10:48,787 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 07:10:48,787 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 07:10:48,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... [2019-08-18 07:10:48,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 07:10:48,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 07:10:48,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 07:10:48,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 07:10:48,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:10:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:10:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 07:10:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 07:10:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-18 07:10:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-18 07:10:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-18 07:10:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 07:10:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 07:10:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-18 07:10:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-18 07:10:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-18 07:10:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-18 07:10:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-18 07:10:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-18 07:10:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-18 07:10:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-18 07:10:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-18 07:10:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-18 07:10:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-18 07:10:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-18 07:10:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-18 07:10:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-18 07:10:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-18 07:10:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-18 07:10:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-18 07:10:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-18 07:10:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-18 07:10:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-18 07:10:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-18 07:10:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-18 07:10:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-18 07:10:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-18 07:10:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-18 07:10:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-18 07:10:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-18 07:10:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-18 07:10:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-18 07:10:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-18 07:10:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-18 07:10:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-18 07:10:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-18 07:10:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-18 07:10:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-18 07:10:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-18 07:10:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-18 07:10:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-18 07:10:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-18 07:10:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-18 07:10:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-18 07:10:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-18 07:10:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-18 07:10:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-18 07:10:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-18 07:10:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-18 07:10:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-18 07:10:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-18 07:10:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-18 07:10:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-18 07:10:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-18 07:10:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-18 07:10:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 07:10:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 07:10:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 07:10:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 07:10:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 07:10:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 07:10:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 07:10:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 07:10:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 07:10:49,258 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-18 07:10:49,448 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 07:10:49,449 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-18 07:10:49,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:10:49 BoogieIcfgContainer [2019-08-18 07:10:49,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 07:10:49,451 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 07:10:49,451 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 07:10:49,451 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 07:10:49,452 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:10:49" (1/1) ... [2019-08-18 07:10:49,464 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 07:10:49,466 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 07:10:49,472 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 07:10:49,480 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 07:10:49,482 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 07:10:49,560 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 07:10:49,561 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:10:49,584 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:10:49,584 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:10:49,585 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-18 07:10:49,605 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 23 [2019-08-18 07:10:49,659 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-18 07:10:49,681 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:10:49,711 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:10:49,795 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:49,820 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:49,841 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:49,852 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:50,539 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 88 [2019-08-18 07:10:50,540 INFO L567 ElimStorePlain]: treesize reduction 1303, result has 11.3 percent of original size [2019-08-18 07:10:50,540 INFO L464 ElimStorePlain]: Eliminatee v_prenex_1 vanished before elimination [2019-08-18 07:10:50,549 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:50,662 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-18 07:10:50,662 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:10:50,663 INFO L464 ElimStorePlain]: Eliminatee v_prenex_2 vanished before elimination [2019-08-18 07:10:50,664 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:50,664 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:1517, output treesize:154 [2019-08-18 07:10:50,675 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:10:50,699 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:50,708 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,402 WARN L188 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 98 [2019-08-18 07:10:51,403 INFO L567 ElimStorePlain]: treesize reduction 238, result has 49.1 percent of original size [2019-08-18 07:10:51,406 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,407 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:456, output treesize:230 [2019-08-18 07:10:51,427 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:10:51,429 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:10:51,472 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,482 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,492 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,503 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,513 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,523 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,535 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,565 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,575 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:10:51,586 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:02,656 WARN L188 SmtUtils]: Spent 11.07 s on a formula simplification. DAG size of input: 206 DAG size of output: 147 [2019-08-18 07:11:02,656 INFO L567 ElimStorePlain]: treesize reduction 1522, result has 21.9 percent of original size [2019-08-18 07:11:02,667 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:02,675 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:03,537 WARN L188 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-18 07:11:03,537 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:03,540 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2019-08-18 07:11:03,540 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 6 variables, input treesize:2069, output treesize:403 [2019-08-18 07:11:03,552 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:03,596 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:03,607 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:03,617 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:03,631 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:17,968 WARN L188 SmtUtils]: Spent 14.34 s on a formula simplification. DAG size of input: 244 DAG size of output: 160 [2019-08-18 07:11:17,968 INFO L567 ElimStorePlain]: treesize reduction 653, result has 49.5 percent of original size [2019-08-18 07:11:17,971 INFO L496 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:11:17,971 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 17 variables, input treesize:1209, output treesize:640 [2019-08-18 07:11:18,067 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:18,067 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,080 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,085 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:18,085 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,096 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,104 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:11:18,105 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,116 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,117 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:18,118 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:64, output treesize:37 [2019-08-18 07:11:18,122 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:18,130 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_11|], 1=[|v_#valid_16|]} [2019-08-18 07:11:18,145 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 96 [2019-08-18 07:11:18,147 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,158 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 95 [2019-08-18 07:11:18,159 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,262 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-18 07:11:18,263 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,277 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 93 [2019-08-18 07:11:18,278 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,287 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 92 [2019-08-18 07:11:18,288 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,394 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:11:18,395 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,398 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_18|], 6=[|v_#memory_$Pointer$.offset_18|, |v_#memory_$Pointer$.base_18|]} [2019-08-18 07:11:18,406 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-18 07:11:18,406 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,425 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2019-08-18 07:11:18,425 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,529 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-18 07:11:18,530 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,572 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:18,573 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 84 [2019-08-18 07:11:18,574 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,611 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:18,611 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 83 [2019-08-18 07:11:18,612 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,819 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-18 07:11:18,819 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:18,862 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:18,863 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 78 [2019-08-18 07:11:18,863 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:18,896 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:18,896 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 79 [2019-08-18 07:11:18,897 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,002 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 07:11:19,002 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:19,003 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:19,004 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:19,006 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:19,006 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:19,007 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:11:19,008 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:194, output treesize:76 [2019-08-18 07:11:19,022 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:19,022 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,037 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:19,041 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:11:19,042 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,050 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:19,054 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:19,054 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,062 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:19,063 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:19,063 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:64, output treesize:37 [2019-08-18 07:11:19,076 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 07:11:19,087 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_12|], 1=[|v_#valid_17|]} [2019-08-18 07:11:19,105 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 95 [2019-08-18 07:11:19,105 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,122 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 96 [2019-08-18 07:11:19,123 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,768 WARN L188 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2019-08-18 07:11:19,769 INFO L567 ElimStorePlain]: treesize reduction 405, result has 43.9 percent of original size [2019-08-18 07:11:19,791 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 93 [2019-08-18 07:11:19,792 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:19,810 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 92 [2019-08-18 07:11:19,811 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:20,056 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-18 07:11:20,057 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:20,067 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_20|], 6=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-18 07:11:20,084 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-18 07:11:20,084 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:20,102 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2019-08-18 07:11:20,103 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:20,374 WARN L188 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-18 07:11:20,375 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:20,416 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:20,417 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 83 [2019-08-18 07:11:20,418 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:20,465 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:20,466 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 84 [2019-08-18 07:11:20,467 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:20,691 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-18 07:11:20,692 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:20,734 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:20,735 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 78 [2019-08-18 07:11:20,736 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:20,779 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:20,780 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 79 [2019-08-18 07:11:20,781 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:21,033 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-18 07:11:21,034 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:21,034 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,035 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,037 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,037 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,040 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-18 07:11:21,040 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:724, output treesize:201 [2019-08-18 07:11:21,052 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,057 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,075 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,082 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,094 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,103 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,628 WARN L188 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 88 [2019-08-18 07:11:21,628 INFO L567 ElimStorePlain]: treesize reduction 1303, result has 11.3 percent of original size [2019-08-18 07:11:21,628 INFO L464 ElimStorePlain]: Eliminatee v_prenex_18 vanished before elimination [2019-08-18 07:11:21,629 INFO L464 ElimStorePlain]: Eliminatee v_prenex_17 vanished before elimination [2019-08-18 07:11:21,632 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,718 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:21,719 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,719 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:1517, output treesize:154 [2019-08-18 07:11:21,724 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:21,759 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:21,767 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,464 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 98 [2019-08-18 07:11:22,464 INFO L567 ElimStorePlain]: treesize reduction 238, result has 49.1 percent of original size [2019-08-18 07:11:22,466 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,466 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:456, output treesize:230 [2019-08-18 07:11:22,476 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:22,478 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:22,522 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,533 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,541 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,550 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,583 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,593 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,602 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,620 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,629 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:22,637 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:26,860 WARN L188 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 206 DAG size of output: 147 [2019-08-18 07:11:26,861 INFO L567 ElimStorePlain]: treesize reduction 1522, result has 21.9 percent of original size [2019-08-18 07:11:26,866 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:26,877 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:27,626 WARN L188 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-18 07:11:27,627 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:27,628 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2019-08-18 07:11:27,629 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 6 variables, input treesize:2069, output treesize:403 [2019-08-18 07:11:27,637 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:27,668 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:27,680 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:27,690 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:27,698 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:34,754 WARN L188 SmtUtils]: Spent 7.06 s on a formula simplification. DAG size of input: 244 DAG size of output: 160 [2019-08-18 07:11:34,755 INFO L567 ElimStorePlain]: treesize reduction 653, result has 49.5 percent of original size [2019-08-18 07:11:34,757 INFO L496 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:11:34,757 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 17 variables, input treesize:1209, output treesize:640 [2019-08-18 07:11:34,814 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:34,815 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:34,826 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:34,829 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:34,830 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:34,840 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:34,844 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:11:34,845 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:34,852 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:34,852 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:34,853 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:64, output treesize:37 [2019-08-18 07:11:34,856 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:34,883 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_16|], 1=[|v_#valid_21|]} [2019-08-18 07:11:34,892 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 96 [2019-08-18 07:11:34,893 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:34,903 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 95 [2019-08-18 07:11:34,903 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,020 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-18 07:11:35,021 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,032 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 93 [2019-08-18 07:11:35,032 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,043 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 92 [2019-08-18 07:11:35,043 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,140 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,141 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_27|], 6=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|]} [2019-08-18 07:11:35,150 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-18 07:11:35,150 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,159 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2019-08-18 07:11:35,159 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,255 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,288 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:35,289 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 83 [2019-08-18 07:11:35,290 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,332 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:35,333 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 84 [2019-08-18 07:11:35,334 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,435 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-18 07:11:35,435 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,467 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:35,468 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 78 [2019-08-18 07:11:35,468 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,497 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:35,498 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 79 [2019-08-18 07:11:35,499 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,587 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,588 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:35,588 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:35,589 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:35,590 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:35,591 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:11:35,591 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:194, output treesize:76 [2019-08-18 07:11:35,604 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:35,604 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,617 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,620 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:11:35,621 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,627 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,632 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:35,632 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,639 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,639 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:35,640 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:64, output treesize:37 [2019-08-18 07:11:35,656 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_29|], 2=[|v_#memory_$Pointer$.offset_29|, |v_#memory_$Pointer$.base_29|], 10=[|v_#memory_$Pointer$.offset_9|, |v_#memory_$Pointer$.base_9|]} [2019-08-18 07:11:35,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:11:35,709 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 206 [2019-08-18 07:11:35,709 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:35,946 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 57 [2019-08-18 07:11:35,946 INFO L567 ElimStorePlain]: treesize reduction 293, result has 41.3 percent of original size [2019-08-18 07:11:35,969 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:35,970 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 181 treesize of output 187 [2019-08-18 07:11:35,971 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:36,065 INFO L567 ElimStorePlain]: treesize reduction 36, result has 80.3 percent of original size [2019-08-18 07:11:36,087 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:36,088 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 131 treesize of output 113 [2019-08-18 07:11:36,089 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:36,179 INFO L567 ElimStorePlain]: treesize reduction 24, result has 78.6 percent of original size [2019-08-18 07:11:36,213 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:36,214 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 66 [2019-08-18 07:11:36,214 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:36,215 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:36,315 INFO L567 ElimStorePlain]: treesize reduction 22, result has 81.2 percent of original size [2019-08-18 07:11:36,339 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:36,340 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 66 [2019-08-18 07:11:36,341 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:36,341 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:36,433 INFO L567 ElimStorePlain]: treesize reduction 22, result has 82.3 percent of original size [2019-08-18 07:11:36,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 07:11:36,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 07:11:36,436 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:11:36,436 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:538, output treesize:42 [2019-08-18 07:11:36,438 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:36,442 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:36,472 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:36,478 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:36,486 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:36,493 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,173 WARN L188 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 92 [2019-08-18 07:11:37,173 INFO L567 ElimStorePlain]: treesize reduction 1291, result has 12.1 percent of original size [2019-08-18 07:11:37,174 INFO L464 ElimStorePlain]: Eliminatee v_prenex_31 vanished before elimination [2019-08-18 07:11:37,178 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,287 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-18 07:11:37,288 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:37,292 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,403 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-18 07:11:37,403 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:37,404 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,405 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:1517, output treesize:154 [2019-08-18 07:11:37,410 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:37,439 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,449 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,929 WARN L188 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 98 [2019-08-18 07:11:37,930 INFO L567 ElimStorePlain]: treesize reduction 238, result has 49.1 percent of original size [2019-08-18 07:11:37,931 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,931 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:456, output treesize:230 [2019-08-18 07:11:37,939 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:37,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:37,975 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,983 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,988 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:37,994 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:38,017 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:38,024 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:38,034 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:38,042 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:38,051 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:38,059 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:44,232 WARN L188 SmtUtils]: Spent 6.17 s on a formula simplification. DAG size of input: 206 DAG size of output: 147 [2019-08-18 07:11:44,233 INFO L567 ElimStorePlain]: treesize reduction 1522, result has 21.9 percent of original size [2019-08-18 07:11:44,238 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:44,246 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:44,985 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-18 07:11:44,986 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:44,987 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2019-08-18 07:11:44,988 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 6 variables, input treesize:2069, output treesize:403 [2019-08-18 07:11:44,995 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:45,020 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:45,027 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:45,039 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:45,055 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:52,720 WARN L188 SmtUtils]: Spent 7.66 s on a formula simplification. DAG size of input: 244 DAG size of output: 160 [2019-08-18 07:11:52,721 INFO L567 ElimStorePlain]: treesize reduction 653, result has 49.5 percent of original size [2019-08-18 07:11:52,722 INFO L496 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:11:52,722 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 17 variables, input treesize:1209, output treesize:640 [2019-08-18 07:11:52,758 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:52,759 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:52,771 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:52,779 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:11:52,780 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:52,788 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:52,792 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:52,792 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:52,799 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:52,800 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:52,800 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:64, output treesize:37 [2019-08-18 07:11:52,803 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:52,807 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_20|], 1=[|v_#valid_25|]} [2019-08-18 07:11:52,817 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 96 [2019-08-18 07:11:52,817 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:52,827 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 95 [2019-08-18 07:11:52,828 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:52,934 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-18 07:11:52,934 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:52,947 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 93 [2019-08-18 07:11:52,948 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:52,959 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 92 [2019-08-18 07:11:52,960 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,059 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,060 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_36|], 6=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|]} [2019-08-18 07:11:53,069 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-18 07:11:53,069 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,077 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2019-08-18 07:11:53,077 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,166 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,196 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:53,197 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 84 [2019-08-18 07:11:53,197 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,226 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:53,227 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 83 [2019-08-18 07:11:53,228 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,319 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,352 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:53,353 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 78 [2019-08-18 07:11:53,354 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,382 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:11:53,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 79 [2019-08-18 07:11:53,383 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,473 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,474 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:53,474 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:53,475 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:53,475 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:53,476 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:11:53,476 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:194, output treesize:76 [2019-08-18 07:11:53,506 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:53,506 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,522 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,526 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:11:53,526 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,537 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,540 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:11:53,540 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,548 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,548 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:11:53,549 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:64, output treesize:37 [2019-08-18 07:11:53,566 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_38|], 2=[|v_#memory_$Pointer$.base_38|, |v_#memory_$Pointer$.offset_38|], 10=[|v_#memory_$Pointer$.offset_9|, |v_#memory_$Pointer$.base_9|]} [2019-08-18 07:11:53,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:11:53,626 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 206 [2019-08-18 07:11:53,626 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,843 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 57 [2019-08-18 07:11:53,844 INFO L567 ElimStorePlain]: treesize reduction 293, result has 41.3 percent of original size [2019-08-18 07:11:53,865 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,866 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 181 treesize of output 169 [2019-08-18 07:11:53,867 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:53,962 INFO L567 ElimStorePlain]: treesize reduction 36, result has 78.2 percent of original size [2019-08-18 07:11:53,987 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:53,987 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 113 treesize of output 113 [2019-08-18 07:11:53,988 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:54,070 INFO L567 ElimStorePlain]: treesize reduction 24, result has 78.6 percent of original size [2019-08-18 07:11:54,095 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:54,096 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 66 [2019-08-18 07:11:54,096 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,097 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:54,182 INFO L567 ElimStorePlain]: treesize reduction 22, result has 81.2 percent of original size [2019-08-18 07:11:54,207 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:11:54,207 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 66 [2019-08-18 07:11:54,208 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,208 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:11:54,292 INFO L567 ElimStorePlain]: treesize reduction 22, result has 82.3 percent of original size [2019-08-18 07:11:54,292 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 07:11:54,293 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-18 07:11:54,294 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:11:54,294 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:538, output treesize:42 [2019-08-18 07:11:54,297 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,297 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,298 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,322 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,331 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:11:54,335 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 07:11:54,335 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 07:11:54,339 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 354#(and (or (= 0 main_~hasTwelve~0) (= 0 main_~hasTwo~0)) (= 0 main_~p~0.base) (= main_~p~0.offset 0) (or (exists ((v_main_~p~0.base_28 Int) (v_main_~p~0.offset_28 Int)) (or (and (= (select (select |#memory_$Pointer$.base| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4)) main_~p~0.base) (= 1 main_~hasTwelve~0) (= main_~p~0.offset (select (select |#memory_$Pointer$.offset| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4))) (= (select (select |#memory_int| v_main_~p~0.base_28) v_main_~p~0.offset_28) 12)) (and (not (= (select (select |#memory_int| v_main_~p~0.base_28) v_main_~p~0.offset_28) 12)) (= (select (select |#memory_$Pointer$.base| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4)) main_~p~0.base) (= main_~p~0.offset (select (select |#memory_$Pointer$.offset| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4)))))) (and (= 0 main_~hasTwelve~0) (= main_~a~0.base main_~p~0.base) (not (< main_~counter~0 10)) (= 0 (select (select |#memory_$Pointer$.base| main_~t~0.base) (+ main_~t~0.offset 4))) (= main_~counter~0 (select (select |#memory_int| main_~t~0.base) main_~t~0.offset)) (= 0 (select (select |#memory_$Pointer$.offset| main_~t~0.base) (+ main_~t~0.offset 4))) (= 0 main_~hasTwo~0) (= main_~a~0.offset main_~p~0.offset)))) [2019-08-18 07:11:54,349 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 07:11:54,349 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 07:11:54,351 INFO L168 Benchmark]: Toolchain (without parser) took 66189.21 ms. Allocated memory was 138.9 MB in the beginning and 371.2 MB in the end (delta: 232.3 MB). Free memory was 85.0 MB in the beginning and 125.6 MB in the end (delta: -40.6 MB). Peak memory consumption was 238.7 MB. Max. memory is 7.1 GB. [2019-08-18 07:11:54,351 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 07:11:54,352 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.54 ms. Allocated memory was 138.9 MB in the beginning and 199.8 MB in the end (delta: 60.8 MB). Free memory was 84.8 MB in the beginning and 165.3 MB in the end (delta: -80.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2019-08-18 07:11:54,353 INFO L168 Benchmark]: Boogie Preprocessor took 77.69 ms. Allocated memory is still 199.8 MB. Free memory was 165.3 MB in the beginning and 162.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-18 07:11:54,353 INFO L168 Benchmark]: RCFGBuilder took 585.48 ms. Allocated memory is still 199.8 MB. Free memory was 162.8 MB in the beginning and 122.0 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 7.1 GB. [2019-08-18 07:11:54,354 INFO L168 Benchmark]: Symbolic Interpretation took 64898.86 ms. Allocated memory was 199.8 MB in the beginning and 371.2 MB in the end (delta: 171.4 MB). Free memory was 122.0 MB in the beginning and 125.6 MB in the end (delta: -3.5 MB). Peak memory consumption was 214.9 MB. Max. memory is 7.1 GB. [2019-08-18 07:11:54,356 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 565]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 354#(and (or (= 0 main_~hasTwelve~0) (= 0 main_~hasTwo~0)) (= 0 main_~p~0.base) (= main_~p~0.offset 0) (or (exists ((v_main_~p~0.base_28 Int) (v_main_~p~0.offset_28 Int)) (or (and (= (select (select |#memory_$Pointer$.base| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4)) main_~p~0.base) (= 1 main_~hasTwelve~0) (= main_~p~0.offset (select (select |#memory_$Pointer$.offset| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4))) (= (select (select |#memory_int| v_main_~p~0.base_28) v_main_~p~0.offset_28) 12)) (and (not (= (select (select |#memory_int| v_main_~p~0.base_28) v_main_~p~0.offset_28) 12)) (= (select (select |#memory_$Pointer$.base| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4)) main_~p~0.base) (= main_~p~0.offset (select (select |#memory_$Pointer$.offset| v_main_~p~0.base_28) (+ v_main_~p~0.offset_28 4)))))) (and (= 0 main_~hasTwelve~0) (= main_~a~0.base main_~p~0.base) (not (< main_~counter~0 10)) (= 0 (select (select |#memory_$Pointer$.base| main_~t~0.base) (+ main_~t~0.offset 4))) (= main_~counter~0 (select (select |#memory_int| main_~t~0.base) main_~t~0.offset)) (= 0 (select (select |#memory_$Pointer$.offset| main_~t~0.base) (+ main_~t~0.offset 4))) (= 0 main_~hasTwo~0) (= main_~a~0.offset main_~p~0.offset)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 621.54 ms. Allocated memory was 138.9 MB in the beginning and 199.8 MB in the end (delta: 60.8 MB). Free memory was 84.8 MB in the beginning and 165.3 MB in the end (delta: -80.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 77.69 ms. Allocated memory is still 199.8 MB. Free memory was 165.3 MB in the beginning and 162.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 585.48 ms. Allocated memory is still 199.8 MB. Free memory was 162.8 MB in the beginning and 122.0 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 64898.86 ms. Allocated memory was 199.8 MB in the beginning and 371.2 MB in the end (delta: 171.4 MB). Free memory was 122.0 MB in the beginning and 125.6 MB in the end (delta: -3.5 MB). Peak memory consumption was 214.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...